<!DOCTYPE html>
<html>
<head>
<style>

body {
  position: fixed;
  font-family: monospace;
  -moz-column-width: 10px;
  border: 2px solid #aaa;
}

#padded {
  padding-top: 40px;
  padding-bottom: 40px;
}

#x {
  position: absolute;
  top: 0;
  left: 0;
  margin-top: 20px;
  margin-bottom: 20px;
}

</style>
</head>

<body>

<div id="padded"></div>

<div id="x">

x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

</div>

</body>
</html>
